CN2784435Y

CN2784435Y - Warp winding off device of filament sizing machine

Info

Publication number: CN2784435Y
Application number: CN 200520069585
Authority: CN
Inventors: 刘汉旺; 陈尚明
Original assignee: YANCHENG TEXTILE MACHINERY CO Ltd
Current assignee: YANCHENG TEXTILE MACHINERY CO Ltd
Priority date: 2005-03-09
Filing date: 2005-03-09
Publication date: 2006-05-31
Anticipated expiration: 2015-03-09

Abstract

The utility model relates to a warp unwinding device for a filament sizing machine, which is provided with an unwinding bracket, a drive motor and a warp leading component, wherein the warp leading component is provided with a wall plate, a tension roller, a tension transducer, a warp leading roller, a warp pressing roller and a motor. The tension roller, the warp leading roller and the warp pressing roller are all movably connected with the wall plate; the tension transducer is arranged on the shaft end of the tension roller; the warp leading roller is driven by the motor and is provided with a warp guiding roller arranged on the front part of the tension roller keeping the warp inlet direction of the tension roller unchanged. As the operating position of the warp guiding roller keeps unchanged all the time, warp unwinds without stopping, the outer diameter of a warp shaft becomes smaller and smaller, and the warp shaft unwinds to be an empty shaft form a full shaft; a warp wrap angle on the warp guiding roller follows to become bigger, and a warp wrap angle on the tension roller remains unchanged; the resultant force direction and the size of the warp, acting on the tension roller, also remain unchanged; accordingly, the warp transmission operation is stable and the sizing quality of the warp is ensured.

Description

Long filament slurry silk machine organizine unwinding device

Technical field:

The utility model relates to long filament slurry silk machine, particularly long filament slurry silk machine organizine unwinding device.

Background technology:

Existing long filament slurry silk machine organizine unwinding device contains unwinding support, drive motors and draws the yarn parts, drawing the yarn parts contains wallboard, jockey pulley, tension pick-up, draws yarn roller, press roller and motor, jockey pulley, draw the yarn roller and press roller all flexibly connects with wallboard, tension pick-up is installed in the axle head of jockey pulley, draws the yarn roller by motor-driven.During operation, be placed on the unwinding support through the axle activity, driven by drive motors through axle, the organizine of debatching is directly delivered on the jockey pulley, controls silk sheet tension force on the jockey pulley by the tension pick-up that is installed in the jockey pulley axle head.Because ceaselessly unwinding of organizine, through the external diameter of axle also from large to small, the cornerite of the organizine on the jockey pulley also strengthens thereupon, act on the direction of making a concerted effort on the jockey pulley also in continuous variation, therefore suffered actual tension and the predefined unwinding tension of the tension pick-up on the jockey pulley of organizine produces deviation, wild effect will appear in the transport process of organizine, influences the sizing quality of organizine.

Summary of the invention:

The purpose of this utility model is to provide the long filament slurry silk machine organizine unwinding device of the suffered constant tension of a kind of organizine.

Solution of the present utility model is: contain unwinding support, drive motors and draw the yarn parts, drawing the yarn parts contains wallboard, jockey pulley, tension pick-up, draws yarn roller, press roller and motor, jockey pulley, draw the yarn roller and press roller all flexibly connects with wallboard, tension pick-up is installed in the axle head of jockey pulley, draw the yarn roller by motor-driven, also contain cord roller, cord roller is installed on the forward position of jockey pulley.

Cord roller is installed on the forward position of advancing the constant jockey pulley of a direction that keeps jockey pulley.

The outer fringe position size of cord roller is equal to or greater than the outer fringe position size of jockey pulley.

After adopting the utility model, because the operating position of cord roller is constant all the time, organizine is unwinding ceaselessly, through the external diameter of axle also from large to small, through axle from the unwinding of full axle to empty axle, the cornerite of the organizine on the cord roller strengthens thereupon, but the cornerite of the organizine on the jockey pulley remains unchanged, and direction of making a concerted effort and size that organizine acts on the jockey pulley also remain unchanged, therefore, the transmission operation of organizine is stable, has guaranteed the sizing quality of organizine.

Description of drawings:

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is that the A of the utility model embodiment is to partial view;

Fig. 3 is that the B of the utility model embodiment is to partial view.

Among the figure: 1--unwinding support; 2--is through axle; The 3--support; The 4--cord roller; The 5--bearing block; The 6--wallboard; The 7--jockey pulley; 8--draws the yarn roller; The 9--press roller; The 10--motor; The 11--drive motors; The 12--tension pick-up; The 13--rolling bearing; The 14--axle head.

The specific embodiment:

Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail:

Contain unwinding support 1, drive motors 11 and draw the yarn parts, draw the yarn parts and contain wallboard 6, jockey pulley 7, tension pick-up 12, draw yarn roller 8, press roller 9 and motor 10, jockey pulley 7, drawing yarn roller 8 and press roller equal 9 flexibly connects by bearing with wallboard 6, tension pick-up 12 is installed in the axle head of jockey pulley 7, drawing yarn roller 8 is driven by motor 10, also contain cord roller 4, cord roller 4 flexibly connects with bearing block 5, bearing block 5 is fixed on the support 3, support 3 is installed on the installed surface between wallboard 6 and the unwinding support 1, the outer fringe position size of cord roller 4 is corresponding with the outer fringe position size of jockey pulley 7, on the axle head 14 of axle 2 rolling bearing 13 is housed.During work, will hang on unwinding support 1 through axle 2, the rolling bearing 13 on the axle head 14 contacts with the opening part of unwinding support 1, makes through axle 2 and can rotate relative to unwinding support 1, is equal to or less than the outer fringe position size of cord roller 4 through the physical dimension of axle 2.

Claims

1, long filament slurry silk machine organizine unwinding device, contain unwinding support, drive motors and draw the yarn parts, drawing the yarn parts contains wallboard, jockey pulley, tension pick-up, draws yarn roller, press roller and motor, jockey pulley, draw the yarn roller and press roller all flexibly connects with wallboard, tension pick-up is installed in the axle head of jockey pulley, draw the yarn roller by motor-driven, it is characterized in that also containing cord roller, cord roller is installed on the forward position of jockey pulley.

2, long filament slurry silk machine organizine unwinding device according to claim 1 is characterized in that cord roller is installed on the forward position of advancing the constant jockey pulley of a direction that keeps jockey pulley.

3, long filament slurry silk machine organizine unwinding device according to claim 2 is characterized in that the outer fringe position size of cord roller is equal to or greater than the outer fringe position size of jockey pulley.